<template>
    <div id="aCoursesList" class="bg-fa of">
        <!-- 课程详情 开始 -->
        <section class="container">
            <!-- 课程所属分类 开始 -->
            <section class="path-wrap txtOf hLh30">
                <a href="#" title class="c-999 fsize14">首页</a>
                \
                <a href="/course" title class="c-999 fsize14">课程列表</a>
                \
                <span class="c-333 fsize14">{{ course.subjectLevelOne }}</span>
                \
                <span class="c-333 fsize14">{{ course.subjectLevelTwo }}</span>
            </section>
            <!-- /课程所属分类 结束 -->
            <!-- 课程基本信息 开始 -->
            <div>
                <article class="c-v-pic-wrap" style="height: 357px;">
                    <section id="videoPlay" class="p-h-video-box">
                        <img :src="course.cover" :alt="course.title" class="dis c-v-pic">
                    </section>
                </article>
                <aside class="c-attr-wrap">
                    <section class="ml20 mr15">
                        <h2 class="hLh30 txtOf mt15">
                            <span class="c-fff fsize24">{{ course.title }}</span>
                        </h2>
                        <section class="c-attr-jg">
                            <span class="c-fff">价格：</span>
                            <b class="c-yellow" style="font-size:24px;">￥{{ course.price}}</b>
                        </section>
                        <section class="c-attr-mt c-attr-undis">
                            <span class="c-fff fsize14">主讲： {{ course.teacherName}}&nbsp;&nbsp;&nbsp;</span>
                        </section>
                        <section class="c-attr-mt of">
                            <span class="ml10 vam">
                                <em class="icon18 scIcon" />
                                <a class="c-fff vam" title="收藏" href="#">收藏</a>
                            </span>
                        </section>
                        <section class="c-attr-mt">
                            <a href="#" title="立即观看" class="comm-btn c-btn-3">立即观看</a>
                        </section>
                    </section>
                </aside>
                <aside class="thr-attr-box">
                    <ol class="thr-attr-ol clearfix">
                        <li>
                            <p>&nbsp;</p>
                            <aside>
                                <span class="c-fff f-fM">购买数</span>
                                <br>
                                <h6 class="c-fff f-fM mt10">{{ course.buyCount }}</h6>
                            </aside>
                        </li>
                        <li>
                            <p>&nbsp;</p>
                            <aside>
                                <span class="c-fff f-fM">课时数</span>
                                <br>
                                <h6 class="c-fff f-fM mt10">{{ course.lessonNum }}</h6>
                            </aside>
                        </li>
                        <li>
                            <p>&nbsp;</p>
                            <aside>
                                <span class="c-fff f-fM">浏览数</span>
                                <br>
                                <h6 class="c-fff f-fM mt10">{{ course.viewCount }}</h6>
                            </aside>
                        </li>
                    </ol>
                </aside>
                <div class="clear" />
            </div>
            <!-- /课程基本信息 结束 -->
            <div class="mt20 c-infor-box">
                <article class="fl col-7">
                    <section class="mr30">
                        <div class="i-box">
                            <div>
                                <section id="c-i-tabTitle" class="c-infor-tabTitle c-tab-title">
                                    <a name="c-i" class="current" title="课程详情">课程详情</a>
                                </section>
                            </div>
                            <article class="ml10 mr10 pt20">
                                <!-- 课程详情介绍 开始 -->
                                <div>
                                    <h6 class="c-i-content c-infor-title">
                                        <span>课程介绍</span>
                                    </h6>
                                    <div class="course-txt-body-wrap">
                                        <section class="course-txt-body">
                                            <!-- 将内容中的html翻译过来 -->
                                            <p v-html="course.description">{{ course.description }}</p>
                                        </section>
                                    </div>
                                </div>
                                <!-- /课程详情介绍 结束 -->
                                <!-- 课程大纲 开始-->
                                <div class="mt50">
                                    <h6 class="c-g-content c-infor-title">
                                        <span>课程大纲</span>
                                    </h6>
                                    <section class="mt20">
                                        <div class="lh-menu-wrap">
                                            <menu id="lh-menu" class="lh-menu mt10 mr10">
                                                <ul>
                                                    <!-- 课程章节目录 -->
                                                    <li v-for="chapter in chapterList" :key="chapter.id"
                                                        class="lh-menu-stair">
                                                        <a :title="chapter.title" href="javascript: void(0)"
                                                            class="current-1">
                                                            <em class="lh-menu-i-1 icon18 mr10" />{{ chapter.title
                                                            }}
                                                        </a>
                                                        <ol class="lh-menu-ol" style="display: block;">
                                                            <li v-for="video in chapter.children" :key="video.id"
                                                                class="lh-menu-second ml30">
                                                                <a :href="'/player/'+video.videoSourceId"
                                                                    :title="video.title" target="_blank">

                                                                </a>
                                                            </li>
                                                        </ol>
                                                    </li>
                                                </ul>
                                            </menu>
                                        </div>
                                    </section>
                                </div>
                                <!-- /课程大纲 结束 -->
                            </article>
                        </div>
                    </section>
                </article>
                <aside class="fl col-3">
                    <div class="i-box">
                        <!-- 主讲讲师 开始-->
                        <div>
                            <section class="c-infor-tabTitle c-tab-title">
                                <a title href="javascript:void(0)">主讲讲师</a>
                            </section>
                            <section class="stud-act-list">
                                <ul style="height: auto;">
                                    <li>
                                        <div class="u-face">
                                            <a :href="'/teacher/'+course.teacherId" target="_blank">
                                                <img :src="course.avatar" width="50" height="50" alt>
                                            </a>
                                        </div>
                                        <section class="hLh30 txtOf">
                                            <a :href="'/teacher/'+course.teacherId" class="c-333 fsize16fl"
                                                target="_blank">{{ course.teacherName }}</a>
                                        </section>
                                        <section class="hLh20 txtOf">
                                            <span class="c-999">{{ course.intro }}</span>
                                        </section>
                                    </li>
                                </ul>
                            </section>
                        </div>
                        <!-- /主讲讲师 结束 -->
                    </div>
                </aside>
                <div class="clear" />
            </div>
        </section>
        <!-- /课程详情 结束 -->
    </div>
</template>

<script>
import course from '@/api/course'
export default {
    asyncData({ params, error }) {
        return course.getById(params.id).then(response => {
            return {
                course: response.data.data.course,
                chapterList: response.data.data.chapterVoList
            }
        })
    }
};
</script>